I am trying to pump to increase my milk supply. My baby is 11days old is still 5.5 oz away from her birth weight. I was wondering what is the best way to go about this. I just pumped after she nursed got a little over an ounce from both sides. Should I combine that in 1 bottle then pump into 2 new bottles next time? I will probably just use this to supplement until my lo starts growing like she should. Any advice is greatly appreciated.